title: [Blood disease of difficult classification].
mesh_terms: D000818:Animals; D006402:Hematologic Diseases; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis*; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis*; D009369:Neoplasms; D012509:Sarcoma
keywords: SARCOMA, RETICULUM CELL/diagnosis
vernacular_title: Sobre una hemopatäa de dificil clasificación.